Narrow Results

The dynamics of optical solitons, with dispersion management, propagating through a dense wavelength-division-multiplexed system with damping and amplification is studied. The adiabatic parameter dynamics of the solitons in the presence of perturbation terms have been obtained by virtue of the variational principle. In particular, the Gaussian and super-Gaussian pulses have been considered.

This paper obtains the parameter dynamics of super-sech optical solitons propagating through optical fibers. The variational principle is applied to obtain these parameter dynamics. Both polarization preserving fibers as well as birefringent fibers are studied in this paper. The study is then finally extended to the case of DWDM systems. The adiabatic parameter dynamics of soliton parameters is then obtained in the presence of perturbation terms. The numerical simulations are also obtained to complete the analysis.